Ancient Ancestors to Humans Had Not One, But Two Tails
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It has always been believed that the final segment of the human vertebral column, the coccyx, or tailbone, is the remnant of a lost tail. Now, some researchers assert it may be the vestige of not one but two tails, both of which humans and their closest relatives (great apes) managed to shed over millions of years of evolution.
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지금 학습 시작하기댓글 260개
beastmode10008년 이상wait humans had tails- Dat Boi8년 이상This is really bad
bkelly58년 이상SCIENCE!- Leah the gymnas8년 이상cool that they have two tails like ancestor's
mikeymoo8년 이상I think it is cool that we used to have two tails. :)
bekahboo8년 이상we didn't just fish!!
- MISHI8년 이상I think this is cool but I wish it was humans I could have been a mefwia or a werewolf!
- Fudgenugget8년 이상I totally want a tail. Two would be weird but one would be awesome.🤔How could we make it so humans did really have a tail?
- yo8년 이상Perfect for school assignment
- 685ss8년 이상but sound awsome
- 685ss8년 이상this seemes wierd
jonnyboi8년 이상LOLZ IT IS
boonana8년 이상This, the definition of science.